Xenomorph Cutter and Board Spacer

I added a pin to lock in the blade, made it slightly more narrow so it will slide better, and the slot deeper so you don't have to cut the blade.  Glue it in so it doesn't move.

M2x4 Pins (M2x3 would be better) https://www.aliexpress.us/item/3256805774322823.html?spm=a2g0o.productlist.main.1.3f2eUn9UUn9Ugy&algo_pvid=3d31aaad-f8ca-4754-950f-0f13ed6c3afa&algo_exp_id=3d31aaad-f8ca-4754-950f-0f13ed6c3afa-0&pdp_npi=4%40dis%21USD%212.62%211.97%21%21%2119.04%2114.28%21%402103209b17348386290027187e7a5d%2112000035055988429%21sea%21US%212648866181%21X&curPageLogUid=amXEKImbu1hV&utparam-url=scene%3Asearch%7Cquery_from%3A

Hobby Blade
https://www.amazon.com/dp/B07QP8L1QG?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2